'Re: Some test fail on my new Python 2.6'

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List:       python-list
Subject:    Re: Some test fail on my new Python 2.6
From:       Sorin Schwimmer <sxn02 () yahoo ! com>
Date:       2009-04-08 15:14:36
Message-ID: 428673.49902.qm () web56002 ! mail ! re3 ! yahoo ! com
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Thanks for the pointers.

Here are some answers:

> Ok, so DBM wasn't built because it couldn't find the external symbol
> 'dbm_firstkey'.  I have no idea off the top of my head why that would
> happen, but I don't think you really care at the moment since you are
> trying to get tkinter working.  If you do care we can come back to that.
Although I can live without it, I do use sometime dbm. And then, again,
there are other ways to accomplish the same, so it's not critical.

> > building '_tkinter' extension
> > gcc -pthread -fPIC -fno-strict-aliasing -DNDEBUG -g -O3 -Wall -Wstrict-prototypes \
> > -DWITH_APPINIT=1 -DWITH_BLT=1 -I/usr/X11R6/include -I. \
> > -I/install/Python-2.6.1/./Include -I. -IInclude -I./Include -I/usr/local/include \
> > -I/install/Python-2.6.1/Include -I/install/Python-2.6.1 -c \
> > /install/Python-2.6.1/Modules/_tkinter.c -o \
> > build/temp.linux-i686-2.6/install/Python-2.6.1/Modules/_tkinter.o gcc -pthread \
> > -fPIC -fno-strict-aliasing -DNDEBUG -g -O3 -Wall -Wstrict-prototypes \
> > -DWITH_APPINIT=1 -DWITH_BLT=1 -I/usr/X11R6/include -I. \
> > -I/install/Python-2.6.1/./Include -I. -IInclude -I./Include -I/usr/local/include \
> > -I/install/Python-2.6.1/Include -I/install/Python-2.6.1 -c \
> > /install/Python-2.6.1/Modules/tkappinit.c -o \
> > build/temp.linux-i686-2.6/install/Python-2.6.1/Modules/tkappinit.o gcc -pthread \
> > -shared build/temp.linux-i686-2.6/install/Python-2.6.1/Modules/_tkinter.o \
> > build/temp.linux-i686-2.6/install/Python-2.6.1/Modules/tkappinit.o \
> > -L/usr/X11R6/lib64 -L/usr/X11R6/lib -L/usr/local/lib -lBLT -ltk8.5 -ltcl8.5 -lX11 \
> >                 -o build/lib.linux-i686-2.6/_tkinter.so
> > *** WARNING: renaming "_tkinter" since importing it failed: libtk8.5.so: cannot \
> > open shared object file: No such file or directory
> Now, this one is clear.  It couldn't find libtk8.5.so when it tried to
> use _tkinter.so.  So either that symlink doesn't exist, or points to a
> nonexistent library, or there's something wrong with your load library
> path, so that python isn't finding it when it tries to do the load.
> If you don't know what that last one means, check out 'man ldconfig'.

# pwd
/usr/local/lib
# ls
libpq.so.4    libtcl8.4.so  libtclstub8.4.a  libtk8.4.so  libtkstub8.4.a  python2.4  \
tcl8.4  tclConfig.sh  tk8.5 libpq.so.4.0  libtcl8.5.so  libtclstub8.5.a  libtk8.5.so  \
libtkstub8.5.a  tcl8       tcl8.5  tk8.4         tkConfig.sh

It's there!

> > test_multiprocessing
> > test_multiprocessing skipped -- OSError raises on RLock creation, see issue 3111!
> According to the referenced bug, this may be a result of your not having
> /dev/shm mounted, but in any case it is more a bug in the tests than a
> bug in your system or setup.

# mount
/dev/hda3 on / type reiserfs (rw,noatime)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
udev on /dev type tmpfs (rw,nosuid)
devpts on /dev/pts type devpts (rw)
shm on /dev/shm type tmpfs (rw,noexec,nosuid,nodev)
usbfs on /proc/bus/usb type usbfs (rw,devmode=0664,devgid=85)

It's there, but if it is about a known bug in the test, maybe we should just ignore \
it?

> > test_socket
> > test test_socket failed -- Traceback (most recent call last):
> > File "/install/Python-2.6.1/Lib/test/test_socket.py", line 474, in testSockName
> > my_ip_addr = socket.gethostbyname(socket.gethostname())
> > gaierror: [Errno -2] Name or service not known
> This probably means that you haven't properly defined 'localhost'
> in your /etc/hosts file.

# cat /etc/hosts
# /etc/hosts
#
# This file describes a number of hostname-to-address
# mappings for the TCP/IP subsystem.  It is mostly
# used at boot time, when no name servers are running.
# On small systems, this file can be used instead of a
# "named" name server.  Just add the names, addresses
# and any aliases to this file...
#

127.0.0.1       localhost
# IPV6 versions of localhost and co
> > 1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts

There is a localhost definition. Is it not correct?

> > test_sys
> > test test_sys failed -- Traceback (most recent call last):
> > File "/install/Python-2.6.1/Lib/test/test_sys.py", line 354, in test_43581
> > self.assert_(sys.__stdout__.encoding == sys.__stderr__.encoding)
> > AssertionError
> This one is puzzling.  Did you modify 'site.py'?  Or perhaps you
> redirected stdout and stderr to different places and they
> wound up with different encodings for some reason.  In which
> case that one would be a bug in the tests as well.

No, I didn't, nor have I done anything with stdout, stderror. When I ran the test, I \
did a make test | tee test.rez, which in my mind should have been harmless.

The output for individual test_httpservers was posted here:
http://mail.python.org/pipermail/python-list/2009-April/708041.html

Thanks again
SxN

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